KR20080014865A - 시멘트계 조성물에 동결 및 해동 저항성을 제공하는 방법 - Google Patents

시멘트계 조성물에 동결 및 해동 저항성을 제공하는 방법 Download PDF

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Publication number
KR20080014865A
KR20080014865A KR1020077029154A KR20077029154A KR20080014865A KR 20080014865 A KR20080014865 A KR 20080014865A KR 1020077029154 A KR1020077029154 A KR 1020077029154A KR 20077029154 A KR20077029154 A KR 20077029154A KR 20080014865 A KR20080014865 A KR 20080014865A
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KR
South Korea
Prior art keywords
cement
polymer particles
admixture
degradable polymer
lactide
Prior art date
Application number
KR1020077029154A
Other languages
English (en)
Korean (ko)
Inventor
마이클 엘 컨스
Original Assignee
컨스트럭션 리서치 앤 테크놀로지 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 컨스트럭션 리서치 앤 테크놀로지 게엠베하 filed Critical 컨스트럭션 리서치 앤 테크놀로지 게엠베하
Publication of KR20080014865A publication Critical patent/KR20080014865A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0064—Polymers unstable in the presence of hydraulic binders, e.g. polymers flocculating in concrete mixtures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0072—Biodegradable materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0074—Anti-static agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/29—Frost-thaw resistance
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020077029154A 2005-06-14 2006-06-09 시멘트계 조성물에 동결 및 해동 저항성을 제공하는 방법 KR20080014865A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69023705P 2005-06-14 2005-06-14
US60/690,237 2005-06-14

Publications (1)

Publication Number Publication Date
KR20080014865A true KR20080014865A (ko) 2008-02-14

Family

ID=36991096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077029154A KR20080014865A (ko) 2005-06-14 2006-06-09 시멘트계 조성물에 동결 및 해동 저항성을 제공하는 방법

Country Status (10)

Country Link
US (2) US7531584B2 (fr)
EP (1) EP1893547B1 (fr)
JP (1) JP2009507746A (fr)
KR (1) KR20080014865A (fr)
CN (2) CN101198563A (fr)
AU (1) AU2006257360B2 (fr)
CA (1) CA2611968C (fr)
ES (1) ES2535136T3 (fr)
NZ (1) NZ562556A (fr)
WO (1) WO2006133856A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
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KR101664887B1 (ko) * 2015-04-24 2016-10-11 충청대학교 산학협력단 팽창성 급냉슬래그 골재를 활용한 저수축 조성물 및 이의 제조방법
KR102243643B1 (ko) * 2020-09-17 2021-04-23 유세균 균열발생 억제 효과가 뛰어난 바이오 폴리머 함유 속경성 시멘트 콘크리트 조성물 및 이를 이용한 도로포장 보수공법
US11840622B2 (en) 2017-04-25 2023-12-12 William B. Coe Process for regenerating a monolithic, macro-structural, inter-penetrating elastomer network morphology from ground tire rubber particles

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KR20080023685A (ko) 2005-06-14 2008-03-14 컨스트럭션 리서치 앤 테크놀로지 게엠베하 시멘트계 조성물에 동결 및 해동 저항성을 제공하는작용제를 전달하는 방법
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ES2535136T3 (es) 2015-05-05
EP1893547A1 (fr) 2008-03-05
AU2006257360A1 (en) 2006-12-21
US20060281836A1 (en) 2006-12-14
US7531584B2 (en) 2009-05-12
CN104743978A (zh) 2015-07-01
NZ562556A (en) 2011-03-31
JP2009507746A (ja) 2009-02-26
AU2006257360B2 (en) 2012-07-12
US7648575B2 (en) 2010-01-19
EP1893547B1 (fr) 2015-04-01
CA2611968A1 (fr) 2006-12-21
CN101198563A (zh) 2008-06-11
WO2006133856A1 (fr) 2006-12-21
US20090124728A1 (en) 2009-05-14

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